UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121200.upa.cvt Date: 0000Z 12 DEC 25 Searching for WIMM... Searching the city database file for: WIMM ... Date:0000Z 12 DEC 25 Station: WIMM WMO ident: 96035 Latitude: 3.57 Longitude: 98.68 Elevation: 25.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1007 25 24.8 23.3 91 1.5 23.8 250 4 297.4 300.6 296.6 350.0 18.17 1 1000 71 25.0 23.6 92 1.4 24.0 315 4 298.1 301.5 297.1 352.4 18.65 2 983 223 25.0 23.5 91 1.5 23.9 315 7 299.6 303.1 297.7 354.8 18.86 3 925 760 21.4 19.9 91 1.5 20.4 305 6 301.2 304.1 296.3 348.3 16.01 4 850 1486 18.0 15.7 86 2.3 16.4 110 6 305.0 307.5 295.4 344.8 13.32 5 761 2428 12.6 10.9 89 1.7 11.5 194 6 309.0 311.0 294.8 341.9 10.83 6 700 3128 9.2 7.5 89 1.7 8.2 165 3 312.7 314.5 294.7 341.6 9.34 7 669 3504 8.2 4.2 76 4.0 5.8 183 3 315.6 317.1 294.3 340.0 7.76 8 617 4170 5.0 -3.0 56 8.0 0.8 187 5 319.3 320.3 293.2 335.4 4.97 9 555 5029 0.0 -3.1 80 3.1 -1.6 132 7 323.2 324.3 294.6 341.2 5.49 10 500 5860 -4.5 -8.6 73 4.1 -6.4 115 6 327.6 328.4 294.6 341.0 4.00 11 461 6493 -8.9 -12.0 78 3.1 -10.2 123 9 329.8 330.4 294.6 341.0 3.31 12 435 6940 -10.5 -17.5 56 7.0 -13.0 123 10 333.2 333.7 294.6 341.1 2.23 13 400 7580 -14.1 -22.1 51 8.0 -16.6 190 6 336.7 337.0 294.9 342.5 1.63 14 360 8368 -19.9 -31.9 34 12.0 -22.5 136 8 339.2 339.3 294.8 342.0 0.73 15 343 8724 -22.7 -28.7 58 6.0 -24.1 139 7 340.1 340.3 295.3 344.0 1.04 16 320 9228 -26.7 -34.7 47 8.0 -28.1 327 2 341.4 341.5 295.2 343.8 0.63 17 309 9479 -28.7 -33.7 62 5.0 -29.6 223 5 342.0 342.2 295.4 344.8 0.72 18 300 9690 -29.9 -36.9 51 7.0 -31.0 245 11 343.2 343.4 295.6 345.3 0.54 19 250 10970 -41.1 -48.1 47 7.0 -41.6 270 10 345.0 345.0 295.7 345.8 0.20 20 203 12344 -52.5 -61.5 33 9.0 -52.7 111 12 348.1 348.2 296.3 348.4 0.05 21 200 12440 -53.1 -63.1 29 10.0 -53.4 115 14 348.7 348.7 296.4 348.9 0.04 22 160 13840 -66.1 -69.7 61 3.6 -66.1 113 17 349.7 349.7 296.6 349.8 0.02 23 150 14230 -69.3 -73.0 58 3.7 -69.3 110 18 350.7 350.7 296.8 350.8 0.01 24 110 16009 -83.3 -87.6 47 4.3 -83.3 95 54 356.9 356.9 298.1 356.9 0.00 25 100 16540 -80.5 -90.5 17 10.0 -80.5 80 24 372.2 372.2 300.9 372.2 0.00 26 85 17446 -84.5 -90.5 34 6.0 -84.5 347 17 381.8 381.8 302.5 381.8 0.00 27 82 17644 -85.3 -91.3 33 6.0 -85.3 354 15 384.1 384.1 302.9 384.1 0.00 28 70 18530 -78.1 -89.1 15 11.0 -78.1 80 4 417.3 417.3 307.4 417.3 0.00 29 68 18696 -77.7 -88.7 15 11.0 -77.7 96 9 421.6 421.6 307.9 421.6 0.00 30 66 18870 -72.1 -88.1 7 16.0 -72.2 121 11 437.4 437.4 309.6 437.4 0.00 31 63 19147 -68.3 -87.3 5 19.0 -68.5 160 16 451.7 451.7 311.0 451.7 0.00 32 50 20530 -70.3 -92.3 3 22.0 -70.5 75 21 477.8 477.8 313.2 477.8 0.00 33 48 20772 -70.7 -92.7 2 22.0 -70.8 61 20 482.5 482.5 313.7 482.5 0.00 34 38 22162 -69.7 -100.7 0 31.0 -69.9 74 48 518.4 518.4 316.2 518.4 0.00 35 34 22834 -64.1 -97.1 0 33.0 -64.6 71 48 549.9 549.9 318.1 549.9 0.00 36 30 23600 -64.7 -96.7 0 32.0 -65.2 85 53 568.3 568.3 319.0 568.3 0.00 37 26 24475 -64.7 -96.7 0 32.0 -65.3 89 59 592.0 592.0 320.2 592.0 0.00 38 22 25506 -60.5 -94.5 0 34.0 -61.7 93 67 633.5 633.5 322.0 633.5 0.00 39 20 26110 -53.1 -89.0 1 36.0 -55.8 95 71 673.7 673.7 323.6 673.7 0.01 40 19 26444 -49.1 -86.1 1 37.0 -53.0 99 68 696.0 696.0 324.3 696.1 0.01 41 15 27998 -48.3 -85.3 1 37.0 -53.2 105 44 747.4 747.4 325.8 747.5 0.02 42 15 27998 -48.5 -85.5 1 37.0 -53.3 105 44 746.7 746.7 325.8 746.8 0.02 43 15 27998 -45.7 -82.7 1 37.0 -51.5 105 44 756.0 756.0 326.1 756.2 0.03 44 13 28953 -44.7 -82.7 1 38.0 -51.5 100 28 791.0 791.1 327.0 791.3 0.03 45 12 29494 -40.5 -79.5 1 39.0 -49.7 77 20 824.2 824.3 327.8 824.8 0.06 TRP 110 16009 -83.3 -87.6 47 4.3 -83.3 95 54 356.9 356.9 298.1 356.9 0.00 WND 20 26110 -53.1 -89.0 1 36.0 -55.8 95 71 673.7 673.7 323.6 673.7 0.01 Sounding variables and indices 1000-500 mb thick: 5789.00 m Freezing level: 555.00 mb = 5028.64 m = 16497.98 ft Wetbulb zero: 595.84 mb = 4452.95 m = 14609.24 ft Precipitable water: 2.30 inches Sfc-500 mean rel hum: 80.95 % Est. max temperature: 32.09 C = 89.76 F Sfc-Lift cond lev (LCL): 985.66 mb = 199.35 m = 654.02 ft T: 25.00 C 700-500 lapse rate: 5.01 C/km ThetaE index: 19.43 C Layer 925.0- 555.0 mb Conv cond level (CCL): 918.26 mb = 822.77 m = 2699.36 ft Mean mixing ratio: 17.39 g/kg Conv temperature: 28.97 C = 84.15 F Cap Strength: 0.66 C Lifted Index: -2.00 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.20 C Lifted Index @700 mb: -1.72 C Showalter Index: 0.40 C Risk: Thunderstorms probable Total Totals Index: 42.70 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 20.20 C K Index: 36.50 Risk: > 80 % chance of thunderstorms Sweat Index: 206.40 Risk: None Energy Index: -0.79 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 870.09 J/kg Max Up Vert Vel: 41.72 m/s Conv Inhibition (B-): 6.31 J/kg Cap Strength: 0.66 C Lift Cond Lev (LCL): 936.24 mb = 653.43 m = 2143.78 ft Lev Free Conv (LFC): 851.24 mb = 1473.50 m = 4834.27 ft Equ Level (EL): 141.24 mb = 14575.15 m = 47818.15 ft B at Equ Level: 860.13 J/kg Max Parcel Lev (MPL): 91.24 mb = 17051.24 m = 55941.72 ft Wind level data Storm motion: 185 at 4 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1007 25 250 4 3.8 1.4 | 306 4 3.4 -2.5 1 1000 71 315 4 2.8 -2.8 | 340 7 2.5 -6.7 2 974 305 315 9 6.4 -6.4 | 330 12 6.0 -10.2 3 925 760 305 6 4.9 -3.4 | 328 9 4.6 -7.3 4 909 914 330 5 2.5 -4.3 | 345 8 2.2 -8.2 5 877 1219 0 1 -0.0 -1.0 | 4 5 -0.3 -4.9 6 850 1486 110 6 -5.6 2.1 | 73 6 -6.0 -1.8 7 846 1524 110 6 -5.6 2.1 | 73 6 -6.0 -1.8 8 816 1829 160 4 -1.4 3.8 | 86 2 -1.7 -0.1 9 759 2438 195 6 1.6 5.8 | 212 2 1.2 1.9 10 700 3128 165 3 -0.8 2.9 | 49 1 -1.1 -1.0 11 681 3353 165 3 -0.8 2.9 | 49 1 -1.1 -1.0 12 632 3962 240 1 0.9 0.5 | 351 3 0.5 -3.4 13 608 4267 155 7 -3.0 6.3 | 127 4 -3.3 2.5 14 586 4572 120 6 -5.2 3.0 | 81 6 -5.5 -0.9 15 524 5486 145 9 -5.2 7.4 | 122 7 -5.5 3.5 16 504 5791 140 5 -3.2 3.8 | 89 4 -3.6 -0.0 17 500 5860 115 6 -5.4 2.5 | 77 6 -5.8 -1.3 18 485 6096 55 5 -4.1 -2.9 | 33 8 -4.4 -6.7 19 466 6401 120 8 -6.9 4.0 | 91 7 -7.3 0.1 20 448 6706 130 10 -7.7 6.4 | 108 8 -8.0 2.6 21 414 7315 110 9 -8.5 3.1 | 85 9 -8.8 -0.8 22 400 7580 190 6 1.0 5.9 | 199 2 0.7 2.0 23 398 7620 160 6 -2.1 5.6 | 126 3 -2.4 1.8 24 351 8534 130 8 -6.1 5.1 | 101 7 -6.5 1.3 25 337 8839 145 6 -3.4 4.9 | 105 4 -3.8 1.0 26 323 9144 0 1 -0.0 -1.0 | 4 5 -0.3 -4.9 27 310 9449 220 4 2.6 3.1 | 290 2 2.2 -0.8 28 300 9690 245 11 10.0 4.6 | 265 10 9.6 0.8 29 297 9754 245 13 11.8 5.5 | 262 12 11.4 1.6 30 273 10363 280 9 8.9 -1.6 | 303 10 8.5 -5.4 31 261 10668 265 10 10.0 0.9 | 287 10 9.6 -3.0 32 250 10970 270 10 10.0 -0.0 | 292 10 9.7 -3.9 33 250 10973 265 12 12.0 1.0 | 284 12 11.6 -2.8 34 239 11278 265 9 9.0 0.8 | 290 9 8.6 -3.1 35 228 11582 260 7 6.9 1.2 | 292 7 6.5 -2.7 36 218 11887 290 1 0.9 -0.3 | 352 4 0.6 -4.2 37 208 12192 105 8 -7.7 2.1 | 77 8 -8.1 -1.8 38 200 12440 115 14 -12.7 5.9 | 99 13 -13.0 2.0 39 189 12802 120 14 -12.1 7.0 | 104 13 -12.5 3.1 40 150 14230 110 18 -16.9 6.2 | 98 17 -17.3 2.3 41 133 14935 95 23 -22.9 2.0 | 85 23 -23.3 -1.9 42 119 15545 90 36 -36.0 0.0 | 84 37 -36.3 -3.9 43 113 15850 95 45 -44.8 3.9 | 90 45 -45.2 0.1 44 110 16009 95 54 -53.8 4.7 | 91 54 -54.1 0.8 45 107 16154 100 53 -52.2 9.2 | 96 53 -52.5 5.3 46 101 16459 95 53 -52.8 4.6 | 91 53 -53.1 0.8 47 100 16540 80 24 -23.6 -4.2 | 71 25 -24.0 -8.0 48 96 16764 90 27 -27.0 0.0 | 82 28 -27.3 -3.9 49 91 17069 35 17 -9.8 -13.9 | 30 20 -10.1 -17.8 50 86 17374 345 17 4.4 -16.4 | 349 21 4.1 -20.3 51 82 17678 355 15 1.3 -14.9 | 357 19 1.0 -18.8 52 77 17983 25 9 -3.8 -8.2 | 19 13 -4.2 -12.0 53 70 18530 80 4 -3.9 -0.7 | 43 6 -4.3 -4.6 54 69 18593 80 7 -6.9 -1.2 | 55 9 -7.2 -5.1 55 59 19507 210 21 10.5 18.2 | 215 18 10.2 14.3 56 56 19812 220 22 14.1 16.9 | 227 19 13.8 13.0 57 54 20117 185 10 0.9 10.0 | 185 6 0.5 6.1 58 51 20422 5 10 -0.9 -10.0 | 5 14 -1.2 -13.8 59 50 20530 75 21 -20.3 -5.4 | 66 23 -20.6 -9.3 60 48 20726 60 19 -16.5 -9.5 | 51 21 -16.8 -13.4 61 40 21946 75 48 -46.4 -12.4 | 71 49 -46.7 -16.3 62 32 23165 70 48 -45.1 -16.4 | 66 50 -45.5 -20.3 63 31 23470 80 49 -48.3 -8.5 | 76 50 -48.6 -12.4 64 30 23600 85 53 -52.8 -4.6 | 81 54 -53.1 -8.5 65 20 26110 95 71 -70.7 6.2 | 92 71 -71.1 2.3 66 19 26213 100 67 -66.0 11.6 | 97 67 -66.3 7.8 67 18 26518 95 71 -70.7 6.2 | 92 71 -71.1 2.3 68 15 27127 105 46 -44.4 11.9 | 100 45 -44.8 8.0 69 13 27737 100 27 -26.6 4.7 | 92 27 -26.9 0.8 70 12 28042 75 19 -18.4 -4.9 | 65 21 -18.7 -8.8 71 11 28346 70 15 -14.1 -5.1 | 58 17 -14.4 -9.0 72 10 28651 275 6 6.0 -0.5 | 308 7 5.6 -4.4 73 9 29261 240 32 27.7 16.0 | 246 30 27.4 12.1 74 8 29566 260 43 42.3 7.5 | 265 42 42.0 3.6 Wind Parameters Mean winds (0-6000m): 155.2 at 5.2 knts Storm direction: 185.2 at 3.9 knts Shear (0-3000m) pos: 0.8 neg: 0.5 tot: 1.3 10-3/s Storm rel Dir Shear (0-3000m): 117.7 deg Storm rel helicity (0-3000m) pos: 30.0 neg: -4.6 tot: 25.4 m^2/s^2 ave: 8.5 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 2.8 10^-3/s Energy-Hel index: 0.16 Bulk Rich Number: 46.52 Bulk Shear: 18.70 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 312 7 331 10| 6.7 0.0 6.7| 4.6 -3.8 0.8 1.6 0.18| 10.6 1.9 1000 313 6 333 9| 2.8 0.0 2.8| 12.9 -3.9 9.0 9.0 0.35| 8.2 2.8 1500 320 5 339 9| 3.2 0.0 3.2| 27.2 -3.9 23.3 15.5 0.53| 9.2 4.9 2000 318 5 338 8| 1.4 0.0 1.4| 29.1 -3.9 25.2 12.6 0.50| 8.4 4.2 2500 272 5 310 6| 1.0 0.0 1.0| 30.0 -4.0 25.9 10.4 0.52| 7.3 3.8 3000 234 5 283 4| 0.8 0.5 1.3| 30.0 -4.6 25.4 8.5 0.42| 6.6 2.8 4000 214 4 276 2| 0.3 0.4 0.7| 30.1 -6.0 24.2 6.0 0.31| 5.6 1.8 5000 171 5 128 1| 0.4 0.8 1.3| 32.9 -11.9 21.0 4.2 0.09| 5.9 0.6 6000 155 5 108 3| 0.5 1.0 1.5| 36.2 -22.8 13.4 2.2 0.00| 5.9 0.0 Wrote GIF file: /home/apache/climate/data/raob//WIMM/skewt/WIMM.skewt.20251212.00.gif